76889774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 128471616

約数和(自身を除く): 51581842

約数列:

[1, 2, 13, 26, 37, 74, 257, 311, 481, 514, 622, 962, 3341, 4043, 6682, 8086, 9509, 11507, 19018, 23014, 79927, 123617, 149591, 159854, 247234, 299182, 1039051, 2078102, 2957299, 5914598, 38444887, 76889774]

約数ペア:

[(1, 76889774), (2, 38444887), (13, 5914598), (26, 2957299), (37, 2078102), (74, 1039051), (257, 299182), (311, 247234), (481, 159854), (514, 149591), (622, 123617), (962, 79927), (3341, 23014), (4043, 19018), (6682, 11507), (8086, 9509)]